Uncategorized
-
19294
This article seems to be delivering good news for the environment: “Clean” hydrogen can be produced from water using solar energy. This seems to me, however, to be even more horrifying than the burning of fossil fuels, which I believe we will be able to survive quite well without, once we consume them all. Will […]
- Tech
Tapping sun’s light and heat to make hydrogen
Researchers have demonstrated a highly efficient means of splitting water molecules to generate hydrogen fuel.
-
Dog personality: His master’s traits
Personality traits may vary as much from one dog to another as they do from one person to another, a new study suggests.
- Materials Science
Nanowires grow on viral templates
Researchers are using viruses to assemble semiconducting nanowires—the building blocks of future electronic circuits.
- Physics
Light pulse hovers in atom capsule
A new way to freeze light pulses in midflight preserves the pulses' optical energy and may eventually lead to using stationary light in optical circuits and quantum computers.
-
Human genes take evolutionary turns
Researchers have identified a set of genes that has evolved an extensive pattern of alterations unique to people.
- Earth
This pollutant fights lupus
A hormone-mimicking pollutant that leaches out of some plastics appears to fight lupus.
- Health & Medicine
Could refrigeration explain Crohn’s rise?
Crohn's disease, marked by inflammation of the small intestine, could be caused by refrigeration of meats, a process that selects for hardy bacteria that handle cold temperatures well, researchers hypothesize.
- Tech
Electronic skin senses touch
A pressure-detecting membrane laminated onto a sheet of flexible plastic electronics may lead to artificial skin for robots.
-
Fear Not
Scientists find that facing your fears enables you to suppress them.
-
19293
I’m sure the new therapies, including drug therapy, outlined in this article will greatly help many people. I was unhappy, however, to see that the drug D-cycloserine was going to be used to help people overcome their fear of public speaking. I had a great fear of public speaking, but 1 year in the club […]
-
19292
I thought that the X and Y chromosomes determined gender in animals, but I see no mention of them in your article. Does this mean that on a genetic basis, males and females in these organisms are identical? Neil H. MurphyWalnut Creek, Calif. In a sense, yes, says Philip Hastings of the Scripps Oceanographic Institute […]
